diff --git a/lib/SPIRV/SPIRVWriter.cpp b/lib/SPIRV/SPIRVWriter.cpp
index e4deb3e701..01031e9cc7 100644
--- a/lib/SPIRV/SPIRVWriter.cpp
+++ b/lib/SPIRV/SPIRVWriter.cpp
@@ -2892,10 +2892,12 @@ struct AnnotationDecorations {
   DecorationsInfoVec MemoryAccessesVec;
   DecorationsInfoVec BufferLocationVec;
   DecorationsInfoVec LatencyControlVec;
+  DecorationsInfoVec CacheControlVec;
 
   bool empty() {
     return (MemoryAttributesVec.empty() && MemoryAccessesVec.empty() &&
-            BufferLocationVec.empty() && LatencyControlVec.empty());
+            BufferLocationVec.empty() && LatencyControlVec.empty() &&
+            CacheControlVec.empty());
   }
 };
 
@@ -3090,6 +3092,8 @@ AnnotationDecorations tryParseAnnotationString(SPIRVModule *BM,
       BM->isAllowedToUseExtension(ExtensionID::SPV_INTEL_fpga_buffer_location);
   const bool AllowFPGALatencyControl =
       BM->isAllowedToUseExtension(ExtensionID::SPV_INTEL_fpga_latency_control);
+  const bool AllowCacheControls =
+      BM->isAllowedToUseExtension(ExtensionID::SPV_INTEL_cache_controls);
 
   bool ValidDecorationFound = false;
   DecorationsInfoVec DecorationsVec;
@@ -3119,6 +3123,11 @@ AnnotationDecorations tryParseAnnotationString(SPIRVModule *BM,
                         DecorationLatencyControlConstraintINTEL)) {
           Decorates.LatencyControlVec.emplace_back(
               static_cast<Decoration>(DecorationKind), std::move(DecValues));
+        } else if (AllowCacheControls &&
+                   DecorationKind ==
+                       internal::DecorationCacheControlLoadINTEL) {
+          Decorates.CacheControlVec.emplace_back(
+              static_cast<Decoration>(DecorationKind), std::move(DecValues));
         } else {
           DecorationsVec.emplace_back(static_cast<Decoration>(DecorationKind),
                                       std::move(DecValues));
@@ -3228,7 +3237,7 @@ void addAnnotationDecorations(SPIRVEntry *E, DecorationsInfoVec &Decorations) {
       if (I.first != DecorationUserSemantic)
         continue;
 
-    switch (I.first) {
+    switch (static_cast<size_t>(I.first)) {
     case DecorationUserSemantic:
       M->getErrorLog().checkError(I.second.size() == 1,
                                   SPIRVEC_InvalidLlvmModule,
@@ -3349,6 +3358,21 @@ void addAnnotationDecorations(SPIRVEntry *E, DecorationsInfoVec &Decorations) {
       }
       break;
     }
+    case spv::internal::DecorationCacheControlLoadINTEL: {
+      if (M->isAllowedToUseExtension(ExtensionID::SPV_INTEL_cache_controls)) {
+        M->getErrorLog().checkError(
+            I.second.size() == 2, SPIRVEC_InvalidLlvmModule,
+            "CacheControlLoadINTEL requires exactly 2 extra operands");
+        SPIRVWord CacheLevel = 0;
+        SPIRVWord CacheControl = 0;
+        StringRef(I.second[0]).getAsInteger(10, CacheLevel);
+        StringRef(I.second[1]).getAsInteger(10, CacheControl);
+        E->addDecorate(new SPIRVDecorateCacheControlLoadINTEL(
+            E, CacheLevel,
+            static_cast<internal::LoadCacheControlINTEL>(CacheControl)));
+      }
+    }
+
     default:
       // Other decorations are either not supported by the translator or
       // handled in other places.
@@ -4179,9 +4203,7 @@ SPIRVValue *LLVMToSPIRVBase::transIntrinsicInst(IntrinsicInst *II,
     } else {
       // Memory accesses to a standalone pointer variable
       auto *DecSubj = transValue(II->getArgOperand(0), BB);
-      if (Decorations.MemoryAccessesVec.empty() &&
-          Decorations.BufferLocationVec.empty() &&
-          Decorations.LatencyControlVec.empty())
+      if (Decorations.empty())
         DecSubj->addDecorate(new SPIRVDecorateUserSemanticAttr(
             DecSubj, AnnotationString.c_str()));
       else {
@@ -4194,6 +4216,8 @@ SPIRVValue *LLVMToSPIRVBase::transIntrinsicInst(IntrinsicInst *II,
           addAnnotationDecorations(DecSubj, Decorations.BufferLocationVec);
           addAnnotationDecorations(DecSubj, Decorations.LatencyControlVec);
         }
+
+        addAnnotationDecorations(DecSubj, Decorations.CacheControlVec);
       }
       II->replaceAllUsesWith(II->getOperand(0));
     }
diff --git a/test/extensions/INTEL/SPV_INTEL_cache_controls/decorate-prefetch-w-cache-controls.ll b/test/extensions/INTEL/SPV_INTEL_cache_controls/decorate-prefetch-w-cache-controls.ll
new file mode 100644
index 0000000000..7a876b6941
--- /dev/null
+++ b/test/extensions/INTEL/SPV_INTEL_cache_controls/decorate-prefetch-w-cache-controls.ll
@@ -0,0 +1,89 @@
+; RUN: llvm-as %s -o %t.bc
+; RUN: llvm-spirv --spirv-ext=+SPV_INTEL_cache_controls -spirv-text %t.bc -o - | FileCheck %s --check-prefix=CHECK-SPIRV
+
+; RUN: llvm-spirv --spirv-ext=+SPV_INTEL_cache_controls %t.bc -o %t.spv
+; RUN: llvm-spirv -r %t.spv --spirv-target-env=SPV-IR -o - | llvm-dis -o - | FileCheck %s --check-prefix=CHECK-LLVM
+
+target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-n8:16:32:64"
+target triple = "spir64-unknown-unknown"
+
+$_ZTSZ4mainEUlvE_ = comdat any
+
+; https://github.com/KhronosGroup/SPIRV-Registry/blob/main/extensions/INTEL/SPV_INTEL_cache_controls.asciidoc
+; These strings are:
+; {CacheControlLoadINTEL_Token:\22CacheLevel,CacheControl\22}
+@.str.1 = private unnamed_addr addrspace(1) constant [16 x i8] c"../prefetch.hpp\00", section "llvm.metadata"
+@.str.9 = private unnamed_addr addrspace(1) constant [13 x i8] c"{6442:\220,1\22}\00", section "llvm.metadata"
+@.str.10 = private unnamed_addr addrspace(1) constant [13 x i8] c"{6442:\221,1\22}\00", section "llvm.metadata"
+@.str.11 = private unnamed_addr addrspace(1) constant [13 x i8] c"{6442:\222,3\22}\00", section "llvm.metadata"
+
+; these CHECK-SPIRV check that prefetch's arg is decorated with the appropriate
+; CacheLevel and CacheControl values.
+
+; CHECK-SPIRV: Decorate [[PTR_ID1:.*]] CacheControlLoadINTEL 0 1
+; CHECK-SPIRV: Decorate [[PTR_ID2:.*]] CacheControlLoadINTEL 1 1
+; CHECK-SPIRV: Decorate [[PTR_ID3:.*]] CacheControlLoadINTEL 2 3
+
+; CHECK-SPIRV: ExtInst [[#]] [[#]] [[#]] prefetch [[PTR_ID1]] [[#]]
+; CHECK-SPIRV: ExtInst [[#]] [[#]] [[#]] prefetch [[PTR_ID2]] [[#]]
+; CHECK-SPIRV: ExtInst [[#]] [[#]] [[#]] prefetch [[PTR_ID3]] [[#]]
+
+; Check that the appropriate !spirv.Decorations are preserved after reverse
+; translation
+
+; CHECK-LLVM: %[[CALL1:.*]] = call spir_func ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobal{{.*}} !spirv.Decorations ![[MD1:.*]]
+; CHECK-LLVM: call spir_func void @_Z20__spirv_ocl_prefetch{{.*}}(ptr addrspace(1) %[[CALL1]], i64 1)
+; CHECK-LLVM: %[[CALL2:.*]] = call spir_func ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobal{{.*}} !spirv.Decorations ![[MD2:.*]]
+; CHECK-LLVM: call spir_func void @_Z20__spirv_ocl_prefetch{{.*}}(ptr addrspace(1) %[[CALL2]], i64 1)
+; CHECK-LLVM: %[[CALL3:.*]] = call spir_func ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobal{{.*}} !spirv.Decorations ![[MD3:.*]]
+; CHECK-LLVM: call spir_func void @_Z20__spirv_ocl_prefetch{{.*}}(ptr addrspace(1) %[[CALL3]], i64 2)
+
+
+; Function Attrs: convergent norecurse nounwind
+define weak_odr dso_local spir_kernel void @_ZTSZ4mainEUlvE_(ptr addrspace(1) noundef align 1 %_arg_dataPtr) local_unnamed_addr comdat !srcloc !5 !kernel_arg_buffer_location !6 !sycl_fixed_targets !7 !sycl_kernel_omit_args !8 {
+entry:
+  %0 = addrspacecast ptr addrspace(1) %_arg_dataPtr to ptr addrspace(4)
+  %call.i.i.i.i = tail call spir_func noundef ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPvi(ptr addrspace(4) noundef %0, i32 noundef 5)
+  %1 = tail call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr addrspace(1) %call.i.i.i.i, ptr addrspace(1) @.str.9, ptr addrspace(1) @.str.1, i32 76, ptr addrspace(1) null)
+  tail call spir_func void @_Z20__spirv_ocl_prefetchPU3AS1Kcm(ptr addrspace(1) noundef %1, i64 noundef 1)
+  %arrayidx3.i = getelementptr inbounds i8, ptr addrspace(4) %0, i64 1
+  %call.i.i.i13.i = tail call spir_func noundef ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPvi(ptr addrspace(4) noundef %arrayidx3.i, i32 noundef 5)
+  %2 = tail call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr addrspace(1) %call.i.i.i13.i, ptr addrspace(1) @.str.10, ptr addrspace(1) @.str.1, i32 80, ptr addrspace(1) null)
+  tail call spir_func void @_Z20__spirv_ocl_prefetchPU3AS1Kcm(ptr addrspace(1) noundef %2, i64 noundef 1)
+  %arrayidx7.i = getelementptr inbounds i8, ptr addrspace(4) %0, i64 2
+  %call.i.i.i16.i = tail call spir_func noundef ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPvi(ptr addrspace(4) noundef %arrayidx7.i, i32 noundef 5)
+  %3 = tail call ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr addrspace(1) %call.i.i.i16.i, ptr addrspace(1) @.str.11, ptr addrspace(1) @.str.1, i32 80, ptr addrspace(1) null)
+  tail call spir_func void @_Z20__spirv_ocl_prefetchPU3AS1Kcm(ptr addrspace(1) noundef %3, i64 noundef 2)
+  ret void
+}
+
+; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: readwrite)
+declare ptr addrspace(1) @llvm.ptr.annotation.p1.p1(ptr addrspace(1), ptr addrspace(1), ptr addrspace(1), i32, ptr addrspace(1))
+
+; Function Attrs: convergent nounwind
+declare dso_local spir_func void @_Z20__spirv_ocl_prefetchPU3AS1Kcm(ptr addrspace(1) noundef, i64 noundef) local_unnamed_addr
+
+; Function Attrs: convergent mustprogress nofree nounwind willreturn memory(none)
+declare dso_local spir_func noundef ptr addrspace(1) @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPvi(ptr addrspace(4) noundef, i32 noundef) local_unnamed_addr
+
+!llvm.module.flags = !{!0, !1}
+!opencl.spir.version = !{!2}
+!spirv.Source = !{!3}
+!llvm.ident = !{!4}
+
+; CHECK-LLVM: ![[MD1]] = !{![[MD10:.*]]}
+; ![[MD10]] = !{i32 6442, i32 0, i32 1}
+; CHECK-LLVM: ![[MD2]] = !{![[MD20:.*]]}
+; ![[MD20]] = !{i32 6442, i32 1, i32 1}
+; CHECK-LLVM: ![[MD3]] = !{![[MD30:.*]]}
+; ![[MD30]] = !{i32 6442, i32 2, i32 3}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{i32 7, !"frame-pointer", i32 2}
+!2 = !{i32 1, i32 2}
+!3 = !{i32 4, i32 100000}
+!4 = !{!"clang version 18.0.0"}
+!5 = !{i32 1522}
+!6 = !{i32 -1}
+!7 = !{}
+!8 = !{i1 false}